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IRSOther IRS Forms (7000–9999)

Official form guide

Form 8752: 8752

IRS Form 8752 is a request for an automatic 6‑month extension to file certain business income tax returns, such as Form 1065, 1120‑S, or 1120‑F. File it when you cannot meet the original filing deadline but need the extension to avoid a late‑filing penalty.

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Form Overview

IRS Form 8752 - 8752

IRS Form 8752 is a request for an automatic 6‑month extension to file certain business income tax returns, such as Form 1065, 1120‑S, or 1120‑F. File it when you cannot meet the original filing deadline but need the extension to avoid a late‑filing penalty.

It captures the taxpayer’s name, EIN, type of return, original due date, and the reason for the extension request.

Risk Radar

Scan points
  • 1An untimely or incomplete Form 8752 can erase the automatic extension and trigger penalties.
  • 2Submitting after the original due date
  • 3Leaving the EIN blank or incorrect
  • 4Selecting the wrong return type
  • 5Failing to sign the form

Plain English

If your partnership, S corporation, or foreign corporation won’t finish its tax return on time, you can ask the IRS for extra time with Form 8752. The form tells the IRS you need the extension and shows why you qualify. It doesn’t extend the payment deadline, only the filing deadline.

Submission Date

  • Filing date: 2026-01-15 20:10:47
  • Preparation window: collect IDs, supporting records, and signatures in advance.
  • Final review: verify names, dates, and required fields before submission.

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Glossary Terms

partnershipincome taxpenaltypaymentforeignincomemonth

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What this form is for

  • Use when you need a 6‑month extension for Form 1065, 1120‑S, or 1120‑F.
  • Do not use for individual returns (Form 4868 is for individuals).
  • Check Form 1120‑F instructions if you are a foreign corporation filing a different return.

Form selector

Use this form or another form?

Need to extend an individual return

Only for personal income tax

✓ Verify filing status before proceeding

Form 4868

Extension for estate or trust

Covers many business‑type returns

✓ Confirm that Form 8752 is not applicable

Form 7004

Deadline or filing window

The extension request must be filed on or before the original due date of the return you are extending (typically March 15 for S‑corps and partnerships, or the 15th day of the 3rd month after the tax year ends). If the request is late, the IRS will not grant the extension and penalties may apply.

  • —Original due date | N/A | Extension end date | Add 6 months to original due date

Checklist

What you need before filling it out

1

Taxpayer name and EIN

Business registration documents · Form 1120‑S, 1065, or 1120‑F

⚠ Misspelled name or wrong EIN✕ High
2

Return type selection

Copy of the return being extended · Form 1065, 1120‑S, 1120‑F

⚠ Checked wrong box✕ Medium
3

Original due date

Calendar of filing deadlines · IRS deadline tables

⚠ Incorrect date entered✕ High
4

Signature

Authorized officer’s signature · Corporate resolution or power of attorney

⚠ Missing or unauthorized signature✕ High
5

Statement for foreign corporation

Statement of inability to file · Form 1120‑F instructions

⚠ Omitted when required✕ Medium

Before you submit

  1. 1Use the current year’s edition of Form 8752
  2. 2Enter the correct EIN
  3. 3Select the exact return you are extending
  4. 4Enter the correct original due date
  5. 5State the requested extension period (up to 6 months)
  6. 6Attach any required statements for foreign entities
  7. 7Sign and date the form
  8. 8Mail or fax to the address/number in the instructions
  9. 9Confirm mailing date is on or before the original due date
  10. 10Keep a copy of the signed form and proof of mailing

How to file this form

  1. 1Download the PDF from IRS.gov
  2. 2Complete identifying information and return type
  3. 3Enter original due date and requested extension period
  4. 4Attach required statements if applicable
  5. 5Sign and date the form
  6. 6Mail or fax to the address/number in the instructions before the deadline
  7. 7Retain a copy and mailing receipt

Known limitations

  1. 1Form does not extend the payment deadline; taxes still due by original date
  2. 2Only applicable to specific business returns listed in the instructions
  3. 3No electronic filing option for most filers; must use paper or fax
  4. 4IRS may reject the request if any required field is blank or incorrect

Field map

Compact field-by-field guide

6 fields

General Info

2 items

Taxpayer Name and TIN

Full legal name and taxpayer identification number (SSN or EIN).

Requiredtext
Address

Current mailing address.

Requiredtext

Details

2 items

Required Information

Complete all applicable sections of this form according to the official IRS instructions.

Requiredtext
Amount (if applicable)

Enter the relevant dollar amount if this form involves tax calculation.

amount

Certification

1 items

Certification Statement

Read and acknowledge any certifications required by this form.

Requiredcheckbox

Signatures

1 items

Signature

Sign and date. Unsigned forms cannot be processed.

Requiredsignature
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Current form status
IRS

Form 8752 is currently active for the 2024 tax year. The IRS updates the form annually; verify the edition date before filing.

What changed or needs a fresh check

  • Edition date – ensure the form is the current year’s version
  • Fee – no filing fee for Form 8752
  • Mailing address – use the address in the current instructions
  • Fax number – if you choose fax, verify the correct number
  • Signature requirement – must be signed by an authorized officer

Form Preview

Form 8752 page 1

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Form 8752 page 2

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Quick Facts

Businesses that file Form 1065, 1120‑S, 1120‑F, or similar returns and need a filing extension.
It captures the taxpayer’s name, EIN, type of return, original due date, and the reason for the extension request.
Submit before the original due date of the return you’re extending; otherwise the extension request is denied.
Mail the completed form to the address listed in the Form 8752 instructions for your state, or fax if an electronic option is provided.
Missing the deadline or providing inaccurate information can trigger a late‑filing penalty and may invalidate the extension, leading to interest and additional penalties.
1. Download the latest Form 8752 PDF from IRS.gov. 2. Fill in the identifying information and check the box for the return you’re extending. 3. State the original due date and the requested extension period (up to 6 months). 4. Sign, date, and attach any required statements. 5. Mail or fax to the address in the instructions before the original due date.

Downloads

Blank Form 8752↗Instructions↗

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After you file

  1. 1File the copy of Form 8752 with your tax records
  2. 2Track the mailing receipt or fax confirmation number
  3. 3Monitor for any IRS notice confirming the extension
  4. 4Adjust your internal filing calendar to the new deadline
  5. 5Ensure any tax due is paid by the original due date to avoid interest
  6. 6If the extension is denied, prepare to file the original return promptly

Sources

  • SRCForm 8752 title and purposeIRS official form description
  • SRCReturn types coveredinstructions for Form 8752
  • SRCExtension period (6 months)Form 8752 instructions
  • SRCNo filing feeIRS fee schedule for Form 8752
  • SRCSignature requirementForm 8752 line items
  • SRCMailing addressesIRS instructions page for Form 8752
  • SRCDeadline logicgeneral IRS extension rules for business returns
  • SRCNot clearly stated in the provided official sourceelectronic filing availability

Common confusion points

Extension vs. payment deadline

Many think the form also extends payment

→ Verify payment is still due on original date

Form 8752 vs. Form 7004

Both request extensions but apply to different returns

→ Check the return type before choosing

Foreign corporation statement requirement

Not all foreign entities need it

→ Review Form 1120‑F instructions

Eligibility period

Some returns have automatic extensions built in

→ Confirm if your return already has an automatic extension

Mailing address variations by state

Addresses differ by state and return type

→ Use the address in the current instructions

Workflow map

Related forms and next steps

4 signals

Before

Form 1065, 1120‑S, or 1120‑F preparation

Current

8752

After

Extended filing deadline for the selected return

Often used with

Form 7004 (general business extension) if a different return type is needed

⚠ If something goes wrong

  • IRS Notice CP2000 or penalty notice

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Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
Public DomainCreated by the U.S. federal government. Not subject to copyright (17 USC § 105). Freely copyable without restriction.
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